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ATMEGA64A-AUR
+StücklisteIC MCU 8BIT 64KB FLASH 64TQFP
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HerstellerAtmelCity in Germany
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Herstellerteil #ATMEGA64A-AUR
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Datenblatt ATMEGA64A-AUR DataSheet
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Paket TQFP-64
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Auf Lager3710
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Bulk |
| Series | AVR® ATmega |
| Part Status | Active |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 53 |
| Program Memory Size | 64KB (32K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Übersicht
Description
It operates at a maximum frequency of 16 MHz and supports a wide range of applications due to its versatile I/O ports. The device includes numerous peripherals, such as timers, UARTs, SPI, I2C, an ADC, and PWM, making it suitable for embedded systems that require real-time control and communication capabilities.
The ATMEGA64A-AUR is commonly used in applications like industrial automation, consumer electronics, and automotive systems, due to its robustness and reliable performance. Furthermore, the availability of development tools and large community support makes it an attractive option for both beginners and experienced developers.
Equivalent
1. Atmel/Microchip ATmega128A - Similar features with more memory.
2. Atmel/Microchip ATmega64 - Older version with similar specifications.
3. Microchip PIC18 series - Similar 8-bit microcontrollers such as PIC18F45K22.
4. STMicroelectronics STM8 series - STM8S207 may provide similar functionality.
5. NXP's LPC11U24 - While ARM-based, it offers comparable capabilities in a different architecture.
Features
1. CPU and Memory:
- 8-bit AVR CPU.
- 64KB Flash memory.
- 4KB SRAM.
- 2KB EEPROM.
2. Operating Parameters:
- Operating voltage: 2.7V to 5.5V.
- Speed grade: up to 16 MHz.
3. Peripherals:
- 53 programmable I/O lines.
- Two 8-bit Timer/Counters with PWM.
- Two 16-bit Timer/Counters with PWM.
- Real-Time Counter (RTC) with separate oscillator.
- USART, SPI, and TWI (I2C) communication interfaces.
4. ADC and PWM:
- 10-bit ADC with 8 channels.
- PWM outputs for control applications.
5. Other Features:
- JTAG interface for on-chip debugging.
- Watchdog Timer with a separate on-chip oscillator.
- Power-on Reset and Programmable Brown-out Detection.
6. Package:
- Available in TQFP (Thin Quad Flat Package) format.
This microcontroller is suitable for a variety of applications, including embedded systems, consumer electronics, and industrial control systems, due to its flexibility and comprehensive feature set.
Pinout
1. CPU: 8-bit AVR RISC architecture for efficient processing.
2. Memory: Includes 64KB of Flash memory, 4KB of SRAM, and 2KB of EEPROM.
3. I/O Ports: Configurable digital I/O pins for interfacing with external devices.
4. Timers/Counters: Multiple 8-bit and 16-bit timers for various timing and counting tasks.
5. Communication Interfaces: Supports USART, SPI, and TWI interfaces for communication with other devices.
6. Analog Features: Includes a 10-bit ADC for analog-to-digital conversion.
7. Interrupts: Supports multiple interrupt sources for handling asynchronous events.
8. Power Management: Features various power-saving modes to optimize energy consumption.
9. PWM: Pulse Width Modulation support for motor control and signal modulation.
These features make the ATmega64A-AUR suitable for a range of applications, from simple automation tasks to complex embedded systems requiring reliable performance and efficient power use.